PROPOSED RESTORATION, CONSERVATION And DEVELOPMENT WORK FOR KUSHAVARTH KUND TRIMBAKESHWAR, NASHIK (PHASE II)

Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge. Note:- (1) The elevational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items for such works.

Providing and fixing Jute Kantan (Tarat) screen to the scaffold-ing for external guniting as directed including removing the same after the work is over etc. complete.SSR 2022-23 Page No.298 Item No.46.38

Numbering the monument elements in proper order before lowering down with approved colour and shade as directed by Engineer in-charge, including ladder, scaffolding etc. complete.

Removing cement tiles, or marble or polished shahabad floor or any other type of flooring & pavment or dado without bed concrete including stacking the materials as directed with all leads, lifts etc. Complete

Removing rich mix cement concrete including stacking the spoils as directed with all leads, lifts etc, complete.

Excavation for foundation in earth, soils of all types, sand,gravel and soft murum, including removing the excavated material upto a distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift from 1.5m to 3.0m). By Manual Means

Filling in plinth and floors with approved excavated material in 15cm. to 20cm. layers including watering and compacting etc. complete.

Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete.

Providing and laying cast in situ 1:2:4 Lime Concrete of trap/ granite/ quartzite/ gneiss metal for foundation and bedding as per detailed specifications and drawings or as directed including bailing out water, centring, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required with fine aggregate, preparing the lime mortar in lime miller and then mixing with coursed aggregate in drum mixer as per specifications including bailing out water,

Providing and fixing Stone Paving, First Sort in lime mortar 1:1, with size of stone 60 cm. x 45 cm. x 15 cm., or as per original size found on site or as per detailed specifications and drawings or as directed including all stone slabs to of approved quality, hard, even, sound, durable and uniform thickness, the stones to be very finely chisel-dressed on the surface and the course to be of prescribed width, the joints running true, the stones to be laid with joints not exceeding 6 mm. (¼″) thick and to be evenly and firmly bedded flush in mortar on the concrete and no hollow left, side to be dressed true and as per shape at least half the depth from the face, preparing the lime mortar in lime miller, watering and all paving work when handed over to be perfectly clean and free from all mortar stains etc. complete.

Providing and fixing Basalt Stone Flooring, First Sort in lime mortar 1:1, with size of stone 60 cm. x 45 cm. x 7.5 cm., or as per original size found on site or as per detailed specifications and drawings or as directed including all stone slabs to of approved quality, hard, even, sound, durable and uniform thickness, the stones to be very finely chisel-dressed on the surface and the course to be of prescribed width, the joints running true, the stones to be laid with joints not exceeding 6 mm. (¼″) thick and to be evenly and firmly bedded flush in mortar on the concrete and no hollow left, side to be dressed true and as per shape at least half the depth from the face, preparing the lime mortar in miller, watering and all paving work when handed over to be perfectly clean and free from all mortar stains etc. complete.

Providing and laying cast in situ 1:1:4 Lime Concrete of broken brick metal for coping or waterproofing as per detailed specifications and drawings or as directed including centring, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required, with fine aggregate, preparing the lime mortar in lime miller and then mixing with coursed aggregate or surkhi in drum mixer, the concrete must be bitten for two days with pouring water as per specifications, scaffolding, watering and all concrete work when handed over to be perfectly clean and free from all mortar stains, etc. complete.

Dismantling brick masonry in lime or cement mortar and stacking the materils as directed with all leads, lifts etc.

Dismantling stone masonry in lime or cement mortar including stacking the materils as directed with all leads, lifts etc.

Providing Ashlar Fine Masonry of trap stones in lime mortar 1:1 with size of stone 60cm. x 45cm. x 23cm. in superstructure as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete.

Providing Ashlar Fine Masonry of trap stones in lime mortar 1:1 with size of stone 90cm. x 60cm. x 21.5cm. in superstructure as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. Providing decorative/ ornamental Sculptural details and elements for External and Internal faces of walls

Providing Ashlar Fine Masonry of trap stones in lime mortar 1:1 with size of stone 90cm. x 60cm. x 21.5cm. in superstructure as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. Providing Stone Chajjas replacing damaged elements along external faces of walls

Providing Ashlar Fine Stone Steps of trap / granite stones in lime mortar 1:1with size of stone 0.60 m. x 0.40m. x 0.23m. as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, the stones shall be of exact size and shape, the shall be fine dressed on exposed surface, holes for balusters should be cut in the steps before they are laid, each stone shall rest at least 3.8 cm. (1½″) on that below it, the beds or joints being in no case more than 3 mm. (⅛″), preparing the lime mortar in lime miller, watering and all steps work when handed over to be perfectly clean and free from all mortar stains etc. complete.

Hand dressing of weathered stone surfaces removing all loose delaminated stone surfaces, smoothening, matching the petrography and tool marks as that of the original stones. (New stone slabs item to be inclusive of handdressing)

Gently cleaning the surface of stone masonry and piers with specialized water misting techniques employing air water jet using a fine nozzle sprinkling system calibrated to spray fine mist along the stone surface without over wetting followed up by gentle brushing with soft nylon brushes and removing dirt, dust, bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc.as specified. Gentle surface cleaning may include using water misting and mild pH balanced surfactants as specified for indicated areas to remove the surfce dirt, grit accretions by means of water misting and cleaning etc. complete as directed by the Engineer in Charge.(The rate is inclusive of all materials & labours involved except scaffolding).and then applying two coats or wakar - BS- 290 and wakar - OH - 100 as preservatived coats to stone masonary.

Providing and applying silicon base water repellent stone sealers in two coats, including cleaning by sand blasting/ force of water jet, wire brushing etc. including scaffolding complete

Providing Lime Pointing to stone work in lime mortar 1:1 in superstructure, as per detailed specifications and drawings or as directed including all face or visible work shall be pointed, unless otherwise specified and shall be done while the mortar is fresh, the mortar shall consists of lime and fine sand shall not be ground fine but sand should be finer, the joints of the pointed work shall be neatly defined by the pointing, the lines shall be regular and uniform in breadth and the joints shall be raised or flat as may directed, preparing the lime mortar with 640 gram pulp of wood apple (Belfruit) per cubic metre of lime mortar as a bonding material, scaffolding, watering and all work when handed over to be perfectly clean and free from all mortar stains etc. complete

Providing and grouting with lime and fine screened sand slurry in proportion of (1:1) with a proper jet pump pressure including cleaning and washing and packing the existing crack/holes in the brick or stone masonry with lime an fine sand paste in proportion of (1:1) properly from down side, filling the slurry in cracks or holes including all necessary actions and required tools and machineries, scaffolding, curing etc. complete

Removal of plants/ ficus grown by pulling out root system embedded in masnory, cutting stem and application of high/ gur/ lime formulation as specified by the Architect or other patented chemical biocide treatments uch as biocide 'Glycel' (isoproplamine salt of glyphosate) or other chemical as specified by the Engineer in charge etc. complete.

Providing and supplying the repair mortar for repairing the stone surfaces for purpose of strengthening and reattachement of stones with help of lime mortar of 1:3, adding stone dust and various chemicals approved by Architect including all necessary actions and required tools and machineries, scaffolding, curing etc. complete

Removing the existing plaster of any thickness with out causing dust nuisance and stacking the debris upto a distance of 50 metres or spreading in the compound and cleaning the site etc. complete.

Providing 12 mm. thick Rough Cast Lime Plaster in single coat in lime mortar 1½:1 in superstructure, as per detailed specifications and drawings or as directed including all joints in masonry and brick work are to be racked out to a depth of at least 20 mm. and the wall to be washed with fresh water and thoroughly wetted for six hours before plastering, the plaster to be applied in an even and uniform coat well pressed in to the joints and to be well beaten for 1½ days with hand tappers, the plaster should also be well sprinkle during the proses of beating with a mixture of 1.10 kg jaggary and 640 gram pulp of wood apple (Belfruit) in 90 to 135 litre of water, the plaster being wetted occasionally with fresh water while the beating is in progress, all exposed angles and junctions with door frame to be carefully finished, all mouldings shall be worked true to template and drawn neat, clean and level, soffits of arches must true arch of circle, preparing the lime mortar in lime miller with 1.60 kg Gugal (a kind of fragrant gum) and 960 gram chopped hemp (fibre of bhendi or tag ) per cubic metre of lime mortar as a bonding material, of lime as a bonding material, scaffolding, watering and all work when handed over to be perfectly clean and free from all stains etc complete

Providing 10 mm. thick Rough Cast Lime Plaster in single coat in lime mortar 1:1 in superstructure, as per detailed specifications and drawings or as directed including all joints in masonry and brick work are to be racked out to a depth of at least 20 mm. and the wall to be washed with fresh water and thoroughly wetted for six hours before plastering, the plaster to be applied in an even and uniform coat well pressed in to the joints and to be well beaten for 1½ days with hand tappers, the plaster should also be well sprinkle during the proses of beating with a mixture of 1.10 kg Jaggary and 640 gram pulp of wood apple (Belfruit) in 90 to 135 litre of water, the plaster being wetted occasionally with fresh water while the beating is in progress, all exposed angles and junctions with door frame to be carefully finished, all mouldings shall be worked true to template and drawn neat, clean and level, soffits of arches must true arch of circle, preparing the lime mortar in lime miller with 1.60 kg Gugal (a kind of fragrant gum) and 960 gram chopped hemp (fibre of bhendi or jute) per cubic metre of lime mortar as a bonding material, of lime as a bonding material, scaffolding, watering and all work when handed over to be perfectly clean and free from all mortar stains etc complete

Providing Fine Coat Of Lime over rough cast plaster in superstructure, as per detailed specifications and drawings or as directed including the finishing coat is to be applied over rough cast plaster and well-polished with trowel, preparing the lime mortar, scaffolding and watering complete.

Carving out ornamental work including moulding, groove, chiselling and dressing the same part with fine finishing as per existing/ similar type of work on the stone surface of any type and size or as directed by engineer in charge etc. complete

Removing G.I. or A.C. sheet roofing including purlins, principal rafters etc. including sorting serviceable and unserviceable materials, stacking the same as and where directed in the compound including scaffolding etc. complete.

Providing and fixing country teak wood common rafters, purlins and purlin cleats, hip rafters, jack rafters, ridges, wall plates, post plates and posts for roofing etc. including scaffolding, if necessary, all iron work and one coat of primer etc. complete. It is mandatory to use well-seasoned first-quality Indian Teak Wood from the Forest Department’s FDCML

Providing and fixing Indian teak wood planking 25 mm thick for flooring/roof plained on both sides, tongued and grooved including scaffolding, if necessary, and one coat of primer etc. complete. It is mandatory to use well-seasoned first-quality Indian Teak Wood from the Forest Department’s FDCML

Providing and applying one coat of bitumen to roof (without cloth) including scaffolding etc. complete as directed.

Providing and fixing corrugated galvanised iron sheets of 0.63mm thick (24 B.W.G.) for roofing without wind tiles including fastening with galvanised iron screws and bolts, lead and bitumen washers as per drawing etc. complete.(Weight of 5.5 Kilogram/sq.m.).

Providing and fixing Mangalore tiled roofing with class 'AA' tiles including securing the last course of tiles near the eaves with steel flat 40 mm x 3 mm and 1.22 mm wire fixing country teak wood sloping battens of 25 x 12 mm teak wood horizontal battens of 50mm x 25mm over the slopping battens, all iron work and coal tarring the battens etc. complete (Excluding ridge and hip tiles).

Providing and fixing Mangalore tile ridge and hip tiles of class 'AA' including scaffolding if necessary, pointing with coloured cement mortar and curing etc. complete.

Providing and fixing corrugated transparent polycarbonate sheets 6mm thick, for roofing without wind tiles including fastening with galvanised iron screws and bolts, lead and bitumen washers as per drawing etc. complete.

Galvanised iron sheet 0.8 mm (22 B.W.G.) eaves precoated gutter 200 mm to 230 mm wide and 100 mm to 125 mm deep moulded or half round girth up to 600mm including iron rods, on the edges (throughout the length) and galvanised iron sheet ferrules with fixtures, for outlets wherever required clamped using W.I. clamp 38 mm x 3 mm fixed 1.0 m C/C including making necessary connections with rain water pipes etc complete and as directed.

Providing and fixing ISI 1729/2002 grade 100 mm dia Cast Iron Rain Water Pipes With lugs including plug bend necessary fittings such as bends, tees, single junction, double junction, slotted vent, offsets on wall or into the ground including filling joints with cement mortar 1:2 proportion fixing on wall by means of galvanised Mild Steel bracket of 30 x 5 mm plate and 8 mm square rod with Galvanised Iron clamp with washer as per design, drawing and as directed to keep pipe 50 mm away from wall including necessary scaffolding and painting the exposed faces with one coat of red lead oil paint and two coats of white oil paint including removing the existing pipe if necessary and conveying and stacking in PWD Chowky or as directed by Engineer-in-Charge.

Providing and fixing Indian Teak wood eaves boards 15cm wide and 25mm thick plain decorative type including scaffolding and painting with two coats etc. complete. It is mandatory to use well-seasoned first-quality Indian Teak Wood from the Forest Department’s FDCML

Providing and fixing Teak Wood Panelled Door First Class (1.20 m. x 2.10 m.) with frame 100 mm. x 125 mm section and fully panelled shutters double leaf as per detailed specifications and drawings or as directed including the best quality and well-seasoned Moulmein teak, to be properly framed and mortised together, the head and stills being provided with horns 15 cm long, all parts set in masonry to be well coated with boiling coal tar, the styles, top, bottom, lock and frieze rails 38 mm (1½″) thick with fitted moulding or as specified, the panels 32 mm (1¼″) thick to be raised, feather-tongued in to styles and rails with beaded edges on both sides, each leaf to be hung with 3 brass butt hinges 125 mm. with brass screws, furnished with pair of aldrops 16mm. diameter & 300 mm. length, pair of patent handles 150 mm., pair of tower bolts 10 mm. dia. & 250 mm. length, tower bolt 10 mm. dia. & 200 mm. length, and pair of hooks & eyes 200 mm. all of brass etc. complete. It is mandatory to use well-seasoned first-quality Indian Teak Wood from the Forest Department’s FDCML

Providing and fixing First Class Teak Wood Glazed Window (1.20 m. x 1.50 m.) with frame 87.5 mm. x 100 mm section and fully glazed shutters double leaf as per detailed specifications and drawings or as directed including the best quality and well-seasoned Moulmein teak, to be properly framed and mortised together, the head and stills being provided with horns 15 cm long, all parts set in masonry to be well coated with boiling coal tar, the styles and rails 38 mm (1½″) thick to be moulded on one side and rebated 12.5 mm. (½″) on the other side to receive the glass, sash bars 38 mm (1½″) thick to be moulded and mitred on one side and rebated 12.5 mm. (½″) on the other side to receive the glass, each glass panel 27.5 cm. x 24 cm.(11″ x 9½″) to be cut to fit the rebates truly and to be secured with iron springs and putty, each leaf to be hung with 2 brass butt hinges 100 mm. with brass screws, handle 100 mm., pair of tower bolts 10 mm. dia. & 200 mm. length, tower bolt 10 mm. dia. & 150 mm. length, and pair of hooks & eyes 150 mm. all of brass etc. complete. It is mandatory to use well-seasoned first-quality Indian Teak Wood from the Forest Department’s FDCML

Providing and applying first single coat of approved primer and two coats of synthetic enamel paint/flat oil paint of an approved make and colour as per manufacturers specifications to surfacesspecifird below, at all height and locations as directed including scaffolding, cleaning and preparing surfaces for painting by any approved means etc. complete as directed by Engineer-in-charge. For WoodWork

Removing R.S. girders of any size and span lowering the same and stacking neatly wherever directed in the compound scaffolding etc. complete.

Providing and fabricating structural steel work in rolled sections like joists, channels, angles, tees etc. as per detailed design and drawings or as directed including cutting, fabricating, hoisting, erecting, fixing in position making riveted / bolted /welded connections without connecting plates, braces etc. and including one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade etc. complete.

Providing structural steel work in hollow section of various thickness and sizes in square, rectanular and round shape from 25mm to 450mm section as per IS 4923 YST 310 Grade produced from iron ore and blast furnace route etc. as per detailed designs and drawing or as directed including cutting, fabricating, hoisting, erecting, fixing in position, making riveted/bolted/ welded connections and painting complete.

Providing and fixing mild steel grill railing 35 Kilogram/sq.m with teak wood hand rail of size 75mm x 60mm and sill of 75mm x 25mm and newel posts for staircases, balconies, etc. including fabricating, fixtures, erecting, painting the grill work with one coat of anticorrosive paint and two coats of oil painting with approved colour and polishing the sill, handrail, and the newel post with french polish

Providing and fixing mild steel grill work for windows, ventilators etc. 35Kilogram/ One Square Metre as per drawing including fixtures, necessary welding and painting with one coats of anticorrosive paint and two coats of oil painting complete

Disposing off/ conveying the dismantled materials of stone masonry/ brick masonry/ concrete/ debris/ excavatgted material/ soil murrum/ rubbish material or vegetation/ grass/ shrubs etc. from site to 5 Km as directed by Engineer

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